Description:
The drive module has the following characteristics:
1. Integrated two L298N chip can drive four DC motor (can be reversed, you can use PWM speed) or two stepper motor
2. Integrated LM2596 DC-DC regulator chip (can output 5V, can give the microcontroller, servo, sensor, router power supply, the battery up to 2A)
3. In addition to the board two L298N chip, and then integrated a ULN2003 can drive a stepper motor, or four DC motor (start and stop, not positive and negative) For example, when the fire extinguisher can control the fire fan , No need to add the circuit.
4. Integrated steering gear interface, leads to the signal side, it is easy to dock with the microcontroller
5. Integrated USB socket, you can directly plug the router power supply.
6. Support W703N, WIFI car router without damage modification, insert the USB, you can RXD TXD pin out, it is convenient to communicate with its own microcontroller
7.5V DC output leads (terminal, pin out), to facilitate the external need 5V power supply device
The Product parameters:
1.Driver chip:L298NdoubleHBridge DC motor drive chip
2.Drive part of the terminal power supply rangeVs: +5V~ +30V; If you need to take power inside the board, the power supply rangeVs:+ 6V~+ 30V
3.Drive part of the peak currentIo: 2A
4.Logic part of the operating current range: 0~36mA
6.Control signal input voltage range (IN1 IN2 IN3 IN4):
Low level: -0.3V Vin 1.5V
High level:2.3VVinVss
7.Enable signal input voltage range (ENA ENB):
Low level: -0.3 Vin 1.5V(Control signal is invalid)
High level:2.3VVinVss(Control signal valid)
8.Maximum power consumption:20W(temperatureT=75Time)
9.storage temperature:-25~ +130
10.Drive board size: 55mm * 45mm * 33mm (With a fixed copper pillar and heat sink height)
12.Other extensions: control direction indicator, logic part of the board to take electrical interface.
Package Inckuded:
1 * L298N WIFI Car Drive Board